SRAM X.4 8-Speed Trigger Set Der Housing Incl: Yes, Drivetrain Spacing: Shimano/SRAM 9, End Type: Shimano/Sram, FD/Shifter Compatibility: Mountain Triple Front/Rear: Set, Shifter Detail Color: black, Shifter/Rear Derailleur : SRAM 1:1, Weight: 265g